Srinivas Narayana @ngsrinivas
Computer Science academic at Rutgers University, NJ, USA. Interested in networking, operating systems, and formal methods. cs.rutgers.edu/~sn624/ New Brunswick, NJ Joined May 2009-
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Excited to present our work on the soundness of the Linux eBPF verifier at the eBPF and networking track at upcoming #LinuxPlumbers conference, with fantastic collaborator @santoshgnag and awesome Ph.D. students @_harishankarv and Matan Shachnai.
Our paper "Verifying the verifier: eBPF Range Analysis Verification" accepted at CAV 2023. Work with students Hari and Matan, and colleague @ngsrinivas. We propose an automated method to check the correctness of range analysis in the Linux Kernel’s eBPF verifier. 1/4
The list of accepted papers at the 1st ebpf and kernel extensions workshop (at sigcomm) is up. Co-organized with @sebymiano @get_gianni_up and @apanda. conferences.sigcomm.org/sigcomm/2023/w… Look forward to the program soon!
🗓️Just ONE week left to submit your papers for the 2023 @ACMSIGCOMM #eBPF Workshop! 🐝🚀 Whether it's a 6-page research paper or a concise 2-page Extended Abstract showcasing early findings or ongoing work, we're excited to see your submissions. 📚💡 ebpf23.hotcrp.com
Our work on "Sound, Precise, and Fast Abstract Interpretation with Tristate Numbers" at @CGOconf awarded CGO 2022 Distinguished Paper Award! Congratulations to my awesome colleague @ngsrinivas + PhD students Harishankar and Matan. @RutgersSASMPS Paper at go.rutgers.edu/wn0zob8i
Read @seanhn's excellent blog post on making K2 run faster. prodfiler.com/blog/optimisin… Curious if folks have "go-to" tricks or more general references you use to make programs run faster based on profiles?
Our SIGCOMM'21 paper on an optimizing compiler for BPF. cs.rutgers.edu/~sn624/papers/…
The best first step towards building a complex end-to-end system is to build a basic end-to-end system -- not to build a submodule of what you think the complex system should look like
Our Linux kernel patch with a new algorithm for sound and precise multiplication of tnums (an abstract domain in the ebpf verifier) has been upstreamed. See paper at arxiv.org/abs/2105.05398. See patch at go.rutgers.edu/36xmpuqo Joint work with Hari, Matan, and @ngsrinivas #ebpf
"If I have seen further, it is by importing from the code of giants." ~ Jake VanderPlas (via LWN)
Verifying myself: I am ngsrinivas on Keybase.io. 16OLLEgTgevyd0yvJMdo-DQu-9bO3MCrq1_Z / keybase.io/ngsrinivas/sig…
⚡️ "Guy doesn't understand soccer, makes soccer video game anyway"
"we receive as friendly that which agrees with, we resist with dislike that which opposes us; the very reverse is required by common sense."
Seedless grapes. Seedless oranges. Seedless watermelons. All good. My vote for the next fruit to invent: Seedless pomegranate
16 elevating resolutions for 2016. brainpickings.org/2016/01/04/res… via @brainpicker

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